Titanium Jockey Wheel for Rear Derailleur Pulley 11TMaterials: Titanium Gr2,Gr5(6Al4V),Aluminum 7075-T6,6061-T6Spec: 10t 11T 12t Treatments: Polished,Anodizing(Blue,Gold,Red,Black green)Weight: 6.8E-mail:tibicycle@126.comwww.tibicycleparts.com
Titanium Jockey Wheel for Rear Derailleur Pulley 11T